CVE-2019-25683: Filezilla-Project Filezilla Client

Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days.

FileZilla 3.40.0 contains a denial of service vulnerability in the local search functionality that allows local attackers to crash the application by supplying a malformed path string. Attackers can trigger the crash by entering a crafted path containing 384 'A' characters followed by 'BBBB' and 'CCCC' sequences in the search directory field and initiating a local search operation.

Affected products

Published 2026-04-05. Last modified 2026-07-24.